Nano-Tech Phosphree 500ml Marine Pumps maximising light effectiveness

maximising light effectiveness

Eheim Classic 350 / 2215 Coarse Filter Pad (Blue)

Size or frequency of dose can be adjusted

Not a good reef dweller

these white pads tend to clog up more quickly and require regular replacement

Nano-Tech Phosphree 500ml Marine Pumps maximising light effectivenessNano Tech Phosphree is a polymer resin that is chemically stable and does not leak any metal ions into the water column unlike metal based absorbents. Granular ferric oxide or GFO, not only clouds the water when used, but also leak small black colored particules into the main tank. In contrast, Phosphree keeps your tank water clear and sparkling. Rapid reduction of phosphate in the water column could stress out corals, and in the worst case scenario,